let config = {
    id: 'map',
    url: 'http://mt3.google.cn/vt/lyrs=m&hl=zh-CN&gl=cn&x={x}&y={y}&z={z}',
    systemProj: 'EPSG:3857',
    sourceProj: 'EPSG:4326',
    center: [110.95111, 37.35233],
    zoom: 7,
    minZoom: 1,
    maxZoom: 2
}
export { config }
